AMS2759 Heat Treat Cycle Interruption: Smart, Safe Guidance

Summary for ams2759 heat treat cycle interruption Discussion

AMS2759 heat treat cycle interruption is the core issue here: Mike Chados asked what to do when a furnace lost power after 5 hours of an 8-hour run and the AMS text did not clearly say whether to restart the cycle or replate the part. Ted Mooney replied that, if the question is about AMS2759/9 baking after plating, the best guidance is to look at the “Multistep Processes” language in paragraph 3.3.3.6. He did not give a blanket rule to simply restart or replate; instead, he emphasized that the customer or design authority must be contacted for resolution. Ted also noted that the hardness and time-working provisions in those paragraphs indicate how severe the interruption may be and help judge the impact of the outage. The thread therefore points to case-by-case disposition rather than an automatic fix.